EP 0418613 A3 19910904 - PROCESS FOR THE REMOVAL DURING ASBESTOS DECONTAMINATION OF BUILDINGS MADE OUT OF THESE DETACHED, ASBESTOS FIBRE CONTAINING PRODUCTS, SUCH AS SPRAYED ASBESTOS ETC., AND REMOVAL APPARATUS FOR PERFORMING SAID PROCESS
Title (en)
PROCESS FOR THE REMOVAL DURING ASBESTOS DECONTAMINATION OF BUILDINGS MADE OUT OF THESE DETACHED, ASBESTOS FIBRE CONTAINING PRODUCTS, SUCH AS SPRAYED ASBESTOS ETC., AND REMOVAL APPARATUS FOR PERFORMING SAID PROCESS
Publication
Application
Priority
DE 3931686 A 19890922
Abstract (en)
[origin: EP0418613A2] The process serves for the disposal of products containing asbestos fibres, removed during asbestos decontamination from buildings, and comprises digesting the asbestos fibres, after comminution of the asbestos fibre-containing products, in the presence of a flux by melting at temperatures below 1000 DEG C and converting them into non-hazardous metal oxides.
IPC 1-7
IPC 8 full level
A62D 3/32 (2007.01); A62D 3/36 (2007.01); B09B 3/00 (2006.01); A62D 101/41 (2007.01)
CPC (source: EP)
A62D 3/32 (2013.01); A62D 3/36 (2013.01); B09B 3/0066 (2022.01); A62D 2101/41 (2013.01)
Citation (search report)
- [E] WO 9100123 A1 19910110 - EK ROGER B [US]
- [A] US 4678493 A 19870707 - ROBERTS DAVID [GB], et al
- [A] CHEMICAL ABSTRACTS, Band 108, Nr. 9, 29. Februar 1988, Seite 394, Zusammenfassung Nr. 81424q, Columbus, Ohio, US; & JP-A-62 237 984 (MYOJO KOGYO K.K.) 17-10-1987
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0418613 A2 19910327; EP 0418613 A3 19910904; EP 0418613 B1 19940504; AT E105198 T1 19940515; DE 3931686 A1 19910404; DE 59005606 D1 19940609
DOCDB simple family (application)
EP 90116717 A 19900831; AT 90116717 T 19900831; DE 3931686 A 19890922; DE 59005606 T 19900831